$OpenBSD: patch-extensions_adblock_widgets_vala,v 1.1 2017/04/13 07:08:40 jasper Exp $

Fix build with vala 0.36:
error: Argument 1: Cannot pass value to reference or output parameter

--- extensions/adblock/widgets.vala.orig	Thu Apr 13 08:34:24 2017
+++ extensions/adblock/widgets.vala	Thu Apr 13 08:34:32 2017
@@ -227,7 +227,7 @@ namespace Adblock {
                             liststore.get (iter, 0, out sub);
                             if (sub.mutable) {
                                 config.remove (sub);
-                                liststore.remove (iter);
+                                liststore.remove (ref iter);
                                 return true;
                             }
                         }
